Tube Substitutions for:
7AK7
Sharp-Cutoff Pentode
| Type | Substitutes | Base Diagram |
|---|---|---|
| 7AK7 | 7G7, 7T7 |  |
| Web References | 7AK7 (Tung-Sol) @ Franks Electron Tubes 7AK7 (Sylvania) @ Franks Electron Tubes 7AK7 @ RadioMuseum.org | |
Sharp-Cutoff Pentode
MECHANICAL DATA
| Basing | 8V |
ELECTRICAL DATA
HEATER CHARACTERISTICS
| Heater Voltage | 6.3 | Volts |
| Heater Current | 0.8 | A |